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u-boot/cpu
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Stefan Roese 0a371ca089 ppc4xx: Fix TLB reset problem with recent 44x images 
Patch d873133f [ppc4xx: Add Sequoia RAM-booting target] broke "normal"
booting on some 44x platforms. This breakage is only noticed in some
cases while powercycling. As it seems, the code in question in start.S
didn't invalidate TLB #0. This makes sense since this TLB is used for
the bootrom mapping. With the patch mentioned above even TLB #0 got
invalidated resulting in an error later on.

This patch now fixes this issue by only invalidating TLB #0 in the RAM-
booting case.

Tested succesfully on Sequoia and Canyonlands.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Dirk Eibach <Eibach@gdsys.de>
2009-07-24 06:42:31 +02:00
..
74xx_7xx 74xx_7xx: Fix rounding problem in CPU frequency calculation 2009-05-15 22:22:01 +02:00
arm720t arm: remove cpu_init 2009-06-12 20:39:52 +02:00
arm920t rm9200 ethernet driver: board-specific quirk (csb337) 2009-07-22 22:39:23 -07:00
arm925t arm: remove cpu_init 2009-06-12 20:39:52 +02:00
arm926ejs fec_mxc: driver for FEC ethernet controller on i.MX27 2009-07-22 22:59:07 -07:00
arm946es arm: remove cpu_init 2009-06-12 20:39:52 +02:00
arm1136 i.MX31: Create a common device file. 2009-06-21 16:18:13 +02:00
arm1176 s3c64xx: move the reset_cpu function 2009-06-26 00:02:35 +02:00
arm_cortexa8 Merge branch 'master' of git://git.denx.de/u-boot-arm 2009-07-23 00:59:37 +02:00
arm_intcm arm: remove cpu_init 2009-06-12 20:39:52 +02:00
at32ap AVR32: Make cacheflush cpu-dependent 2009-02-23 10:34:23 +01:00
blackfin Blackfin: split cpu COBJS into multilines 2009-07-18 21:15:54 -04:00
i386 Add basic relocation to i386 port 2009-03-20 22:39:13 +01:00
ixp unify HOST_CFLAGS and HOSTCFLAGS 2009-07-23 21:26:14 +02:00
leon2 Update U-Boot's build timestamp on every compile 2008-12-06 23:36:43 +01:00
leon3 Update U-Boot's build timestamp on every compile 2008-12-06 23:36:43 +01:00
lh7a40x lh7a40x: move serial driver to drivers/serial 2009-06-12 20:39:53 +02:00
mcf52x2 ColdFire: PLATFORM_CPPFLAGS updates for new compiler 2009-03-17 15:58:37 -06:00
mcf523x ColdFire: PLATFORM_CPPFLAGS updates for new compiler 2009-03-17 15:58:37 -06:00
mcf532x ColdFire: PLATFORM_CPPFLAGS updates for new compiler 2009-03-17 15:58:37 -06:00
mcf547x_8x ColdFire: PLATFORM_CPPFLAGS updates for new compiler 2009-03-17 15:58:37 -06:00
mcf5227x ColdFire: PLATFORM_CPPFLAGS updates for new compiler 2009-03-17 15:58:37 -06:00
mcf5445x ColdFire: PLATFORM_CPPFLAGS updates for new compiler 2009-03-17 15:58:37 -06:00
microblaze microblaze: Use cache functions (especially cache status) 2009-01-23 10:40:00 +01:00
mips MIPS: Implement ethernet halt for au1x00 2009-05-16 09:20:03 +09:00
mpc5xx Fix all linker script to handle all rodata sections 2009-03-20 22:39:12 +01:00
mpc5xxx board support patch for phyCORE-MPC5200B-tiny 2009-07-10 23:21:32 +02:00
mpc8xx stdio/device: rework function naming convention 2009-07-18 00:27:46 +02:00
mpc8xxx/ddr 85xx, 86xx: Add common board_add_ram_info() 2009-07-22 09:43:48 -05:00
mpc83xx usb: mpc834x: added support of the MPH USB controller in addition to the DR one 2009-07-14 14:53:52 -05:00
mpc85xx fsl_dma: Break out common memory initialization function 2009-07-01 23:12:01 -05:00
mpc86xx 86xx: Rename ccsr_ddr's sdram_mode_1, sdram_cfg_1 fields 2009-07-22 09:43:47 -05:00
mpc512x stdio/device: rework function naming convention 2009-07-18 00:27:46 +02:00
mpc824x Fix all linker script to handle all rodata sections 2009-03-20 22:39:12 +01:00
mpc8220 Fix all linker script to handle all rodata sections 2009-03-20 22:39:12 +01:00
mpc8260 i2c: Create common default i2c_[set|get]_bus_speed() functions 2009-06-12 20:39:45 +02:00
nios General help message cleanup 2009-06-12 20:47:16 +02:00
nios2 General help message cleanup 2009-06-12 20:47:16 +02:00
ppc4xx ppc4xx: Fix TLB reset problem with recent 44x images 2009-07-24 06:42:31 +02:00
pxa stdio/device: rework function naming convention 2009-07-18 00:27:46 +02:00
s3c44b0 arm: remove cpu_init 2009-06-12 20:39:52 +02:00
sa1100 arm: remove cpu_init 2009-06-12 20:39:52 +02:00
sh2 sh: unify linker script 2009-07-08 11:43:15 +09:00
sh3 sh: unify linker script 2009-07-08 11:43:15 +09:00
sh4 sh: unify linker script 2009-07-08 11:43:15 +09:00